• Thumbnail for Tensor
    (electromagnetic tensor, Maxwell tensor, permittivity, magnetic susceptibility, ...), and general relativity (stress–energy tensor, curvature tensor, ...). In...
    69 KB (9,351 words) - 11:28, 12 October 2024
  • two vectors is sometimes called an elementary tensor or a decomposable tensor. The elementary tensors span V ⊗ W {\displaystyle V\otimes W} in the sense...
    50 KB (8,640 words) - 13:51, 17 October 2024
  • Thumbnail for Stress–energy tensor
    stress-energy tensor The stress–energy tensor, sometimes called the stress–energy–momentum tensor or the energy–momentum tensor, is a tensor physical quantity...
    25 KB (4,068 words) - 12:23, 31 October 2024
  • mathematical field of differential geometry, the Riemann curvature tensor or Riemann–Christoffel tensor (after Bernhard Riemann and Elwin Bruno Christoffel) is the...
    19 KB (2,925 words) - 11:22, 13 October 2024
  • Thumbnail for Google Tensor
    first-generation Tensor chip debuted on the Pixel 6 smartphone series in 2021, and was succeeded by the Tensor G2 chip in 2022, G3 in 2023 and G4 in 2024. Tensor has...
    43 KB (2,796 words) - 22:32, 14 October 2024
  • metric field on M consists of a metric tensor at each point p of M that varies smoothly with p. A metric tensor g is positive-definite if g(v, v) > 0 for...
    56 KB (8,866 words) - 08:52, 9 August 2024
  • universal property of the tensor product of vector spaces extends to more general situations in abstract algebra. The tensor product of an algebra and...
    48 KB (8,467 words) - 22:58, 6 April 2024
  • relationship between the Ricci tensor and the matter content of the universe. Like the metric tensor, the Ricci tensor assigns to each tangent space of...
    34 KB (5,859 words) - 04:51, 6 July 2024
  • Thumbnail for Cauchy stress tensor
    tensor (symbol σ {\displaystyle {\boldsymbol {\sigma }}} , named after Augustin-Louis Cauchy), also called true stress tensor or simply stress tensor...
    57 KB (8,317 words) - 06:15, 8 October 2024
  • elasticity tensor is a fourth-rank tensor describing the stress-strain relation in a linear elastic material. Other names are elastic modulus tensor and stiffness...
    20 KB (3,399 words) - 12:38, 29 April 2024